<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <!-- 手机视图大小和缩放配置 -->
  <meta name="viewport" content="width=device-width,initial-scale=1,minimum-scale=1,maximum-scale=1,user-scalable=no">

  <title>压力布局一</title>
  <link rel="stylesheet" href="css/flex01.css">
</head>

<body>

  <div class="flex-box">
    <div class="border-box">11111</div>
    <div class="border-box">22222</div>
    <div class="border-box">33333</div>
  </div>
  <hr>
  <div class="flex-box mybox1">
    <div class="border-box">
      <div>11111</div>
      <div>aaaaa</div>
    </div>
    <div class="border-box">22222</div>
    <div class="border-box">33333</div>
  </div>
  <hr>
  <div class="flex-box mybox2">
    <div class="border-box">11111</div>
    <div class="border-box">22222</div>
    <div class="border-box">33333</div>
  </div>
  <hr>

  <div class="flex-box mybox3">
    <div class="border-box">11111</div>
    <div class="border-box">22222</div>
    <div class="border-box">33333</div>
  </div>
  <hr>
  <div class="flex-box mybox4">
    <div class="border-box">11111</div>
    <div class="border-box">22222</div>
    <div class="border-box">33333</div>
  </div>

  <hr>

  <div class="flex-box mybox5">
    <div class="border-box flex2">1</div>
    <div class="border-box flex1">
      <div>222222</div>
      <div>aaaaaa</div>
      <div>cccccc</div>
    </div>
    <div class="border-box flex3">
      <div>zzz</div>
      <div>ddddd</div>
    </div>
  </div>

  <hr>
  <div class="flex-box mybox6">
    <div class="border-box">11111</div>
    <div class="border-box">22222</div>
    <div class="border-box">33333</div>
    <div class="border-box">44444</div>
    <div class="border-box">55555</div>
  </div>


</body>

</html>